baber/WOPTO huggingface dataset:
Patent JP-2009245911-A (JP)
Title: Electrolytic solution, and secondary battery using the same
Inventor: ODA AKIHIRO
IPC: H01M10/052
Filed: 2008-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrolytic solution which has low possibility of ignition and high safety, and in which same performance can be obtained as a lithium battery and a lithium ion battery using a conventional electrolytic solution, and to provide a secondary battery using the electrolytic solution.  <P>SOLUTION: The electrolytic solution contains a mixture of an ether compound A represented by general formula (I) and an ion conductive salt B, and the mixing ratio of the ether compound A to the ion conductive salt B is 0.4≤(A/B)<1 in molar ratio. In this case, in the general formula (I), R1 and R3 are each an alkyl group with the total number of carbons of 1-4 which may have an identical or different substituent, R2 is an alkylene group which has the number of carbons of 2-4 constituting the main chain and has the total number of carbons of 2-4 which may have a substituent, and n is an integer of n≥2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009271220-A (JP)
Title: Liquid crystal display device
Inventor: IWAMOTO NOBUHISA
IPC: G09G3/18
Filed: 2008-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To improve display quality of an FS-drive type liquid crystal display device.  <P>SOLUTION: The liquid crystal display device includes: a multiplex-driven liquid crystal display element including a display segment electrode including a plurality of electrode lines, a background segment electrode disposed outside the display segment electrode in a display screen, and including one or a plurality of electrode lines, a segment substrate with the display segment electrode and the background segment electrode formed thereon, a display common electrode including a plurality of electrode lines, a background common electrode disposed outside the display common electrode in the display screen, and including one or a plurality of electrode lines, a common substrate with the display common electrode and the background segment electrode formed thereon, and a liquid crystal layer sandwiched between the segment substrate and the common substrate, where a display pattern is defined by a portion where the display segment electrode and the display common electrode overlap each other, the background is defined by a portion located outside the display pattern; a backlight having a multi-color light source for making the light incident on the liquid crystal display element; and a controller for multiplex-driving the liquid crystal element.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009272961-A (JP)
Title: Content evaluation method, device and program and computer-readable recording medium
Inventor: IRIE TAKESHI
IPC: H04N5/91
Filed: 2008-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide more detailed quality information by analyzing at least one of image, audio and music signals in contents and numerically and accurately measuring the quality thereof for each segment of the contents.  <P>SOLUTION: The present invention includes; extracting as an analytic signal image information or audio information in contents or at least one of image information and audio information; storing the analytic signal in a storage means; acquiring the analytic signal from the storage means; referencing a rule storage means storing rules as condition determination sentences, using an analytic signal, of which the generation frequency is varied in accordance with a difference in the qualities of the contents; and calculating, for outputting, a quality value while using a rule sufficiency scale calculated on the basis of the rules corresponding to the analytic signal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008242482-A (JP)
Title: Voice encoding method and voice decoding method
Inventor: FUCHIGAMI NORIHIKO
IPC: G10L19/00
Filed: 2008-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To transmit voice data improving a compression ratio by predicting and encoding voice signals of a multi-channel.  <P>SOLUTION: An addition circuit 1a calculates a sum signal (L+R) of stereo 2-channel signals L, R, and a subtraction circuit 1b calculates a difference signal (L-R). A voice encoding method calculates differences between present and previous calculations Δ(L+R), Δ(L-R) with differential arithmetic circuits 11D1, 11D2, calculates a plurality of prediction values of the differences Δ(L+R), Δ(L-R) with prediction encoding circuits (15D1, 15D2, 16D1, 16D2), calculates each prediction residual difference of the plurality of the prediction values and the differences Δ(L+R), Δ(L-R), packets prediction encoding data by selecting the minimum prediction residual differences, and thereafter transmits it through a prescribed communication line.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009276307-A (JP)
Title: Magnetic measurement device
Inventor: IIJIMA KENJI
IPC: G01R33/02
Filed: 2008-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic measurement device that allows a magnetic sensor in a reference attitude to be installed without requiring unnecessary labor and spending much time, performs terrestrial magnetism compensation by a three-axis magnetic sensor in an optional attitude, and accurately measures magnetism without requiring unnecessary labor.  <P>SOLUTION: The magnetic measurement device includes: a reference attitude uniaxial magnetic sensor 1-1 having a detection axis in the vertical direction by a gimbal mechanism; a plurality of three-axis magnetic sensors 1-2 and 1-3 installed in optional attitudes; and a signal processing apparatus 2. The signal processing apparatus 2 converts respective output data of the three-axis magnetic sensors 1-2 and 1-3 of the optional attitudes into magnetic data equivalent to data obtained in the case where the sensors are installed in the magnetically east-west direction, magnetically south-north direction and vertical direction by referring to the output data of the reference attitude uniaxial magnetic sensor 1-1, uses the data after conversion as magnetic data for terrestrial magnetism compensation and magnetic data to be compensated, and subtracts the magnetic data to be compensated to perform terrestrial magnetism compensation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009281749-A (JP)
Title: Navigation device
Inventor: ONISHI YOSHINARI
IPC: G08G1/0969
Filed: 2008-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation device capable of inputting an operation command of a route which different from a traveling route at present during traveling along a guide route, and operating a proper route.  <P>SOLUTION: When inputting a command for changing from a present guide route to a guide route using an interchange close to a present spot, the interchange close to the present spot is displayed, and the interchange is designated by a user. When a traveling road at present is an ordinary road, a guide route for traveling a highway from the close interchange is retrieved according to the designation, and when the traveling road is a highway, a guide route for traveling an ordinary road from the close interchange is retrieved and presented. It is operated whether or not a time required for traveling the guide route retrieved at that time is in time for arrival to a destination, and the result is displayed intelligibly, and comparison display of the required time and the charge between the present route and a re-retrieved route is performed, to thereby enable the user to select the route.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009283584-A (JP)
Title: Surface defect data display management device, and surface defect data display management method
Inventor: FUNAKOSHI TOMOHIRO
IPC: H01L21/66
Filed: 2008-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method by which an operator can select defects having the possibility of exerting a fatal influence upon the operation of an integrated circuit from many pieces of defect data of a wafer surface by his or her easy operation so as to display defect images of the selected defects.  <P>SOLUTION: In the surface defect data display management device 3, a risk level calculation part 33 calculates an influence degree of a defect upon yield of the final product on the basis of a defect size of the wafer detected by an appearance inspection device 12 and a review device 10 and a pattern density obtained from design data of a pattern figure corresponding to neighbors of the position of the defect. A correlation graph and defect image display part 38 generates a correlation graph representing correlation between defect sizes and risk levels of respective defects and displays the correlation graph on a display device 40 and furthermore displays a defect image list of one or more defects selected using the correlation graph.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009280044-A (JP)
Title: Steering device
Inventor: IWASAKI KENJI
IPC: B60R21/16
Filed: 2008-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To enlarge a space between an occupant and a steering wheel by quickly moving the steering wheel in a direction that inertia force acts when the predetermined inertia force or more is applied to a vehicle.  <P>SOLUTION: A movable member 32 mounted to the steering device 10 mounted with a steer-by-wire mechanism is usually retained to a first position on a fixed bracket 24. When the inertia force is applied to the vehicle 12, the steering device 10 is moved to the fixed bracket 24 in a front side of the vehicle and in an approximately horizontal direction (direction of arrow B) relative to a road surface along a long hole 25. Thereby, the space between the occupant 22 and the steering pad 46 can be enlarged, it can be reduced that the occupant 22 collides to the steering pad 46, and an air bag 52 can be inflated to the optimum. Further, by also using a safety mechanism (lock mechanism and pre-tensioner mechanism) of a seat belt device 60, safety relative to the occupant 22 can be further enhanced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009282305-A (JP)
Title: Display driving apparatus, display module package, display panel module, and television set
Inventor: MORIYAMA SEIICHI
IPC: G09G3/296
Filed: 2008-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the power consumption and suppress EMIs.  <P>SOLUTION: This display driving device 100 includes n level-shift circuits 160 for shifting the voltage levels of n pixel data 204; a step potential supply circuit 180 for supplying step potential 214; a change determining circuit 140 for determining whether the pixel data 204 has changed from the last cycle; a delay circuit 120 for generating n latch control signals 205 of different change timings, based on a horizontal synchronization signal 201; and a step control circuit 150 for performing control so that the step potential 214, supplied by the step potential supply circuit 180, is supplied to a display output terminal 190, corresponding to the pixel data 204 determined that it is changed by the change determination circuit 140 for a first period which is included in each cycle; and the potential shifted by the corresponding level shift circuit 160 is supplied for a second different period, based on the latch control circuit 205.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009282805-A (JP)
Title: Image change detection apparatus, image change detection method and program
Inventor: FURUKAWA NOBUMOCHI
IPC: G06T7/20
Filed: 2008-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image change detection apparatus detecting even changes in other than overall video.  <P>SOLUTION: The image change detection apparatus is provided with: a video receiving unit 11 for receiving a video of a plurality of areas; an accumulation unit 12 for accumulating videos received by the video receiving unit 11; a change detection unit 13 for detecting changes in images for each of the plurality of areas in each of the videos accumulated in the accumulation unit 12; and an output unit 15 for outputting change information, i.e., information about changes in the areas where the change detection unit 13 has detected changes in the images.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009279901-A (JP)
Title: Liquid discharge apparatus and image projection apparatus
Inventor: KATO TOMOKI
IPC: B41J2/175
Filed: 2008-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording head air bubbles of which can be discharged by causing no refilling shortage even when a large flow rate of ink supply is required, so that a discharge stability of the recording head is enhanced.  <P>SOLUTION: The liquid discharge apparatus includes a liquid discharge head 1, a head tank 101 storing a liquid to supply to the liquid discharge head, a liquid storing container 76 storing a liquid to supply to the head tank, a first liquid sending apparatus sending a liquid to the head tank from the liquid storing container, a pressure adjusting tank 70 storing a liquid sucked from the liquid discharge head, and a second liquid sending apparatus sending a liquid to the pressure adjusting tank from the liquid discharge head. The head tank has a liquid reception port receiving a liquid from the liquid storing container via a liquid reception valve which is released when the head tank has a predetermined pressure or below and a liquid supply port supplying a liquid to the liquid discharge head. The liquid discharge head has a liquid inflow port communicating with the liquid supply port and a liquid outflow port communicating with the pressure adjusting tank via the second liquid sending apparatus.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009285736-A (JP)
Title: Cutting tool
Inventor: TABATA JUNICHI
IPC: B23B27/00
Filed: 2008-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a cutting tool capable of preventing stress from being concentrated on a material to be cut, also improving cutting accuracy of the material and shortening cutting time, and also to reduce load applied to an operator in cutting the material to be cut.  <P>SOLUTION: The cutting tool has a cutting part coated with superabrasives such as diamond abrasives or CBN (cubic boron nitride) abrasives on a surface of a metallic base material, wherein a shape of the cutting part in contact with the material to be cut exhibits a truncated conic shape having a tilting slope of a predetermined angle.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009288940-A (JP)
Title: Inter-road/vehicle communication system and optical beacon to be used for the same
Inventor: HAYAMA KOJI
IPC: G08G1/09
Filed: 2008-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To much more highly precisely provide information concerning the transmission position of up-link rays of light in a division region positioned at the end of a vehicle traveling direction in an inter-road/vehicle communication system using a PD division type optical beacon.  <P>SOLUTION: This invention is related to an inter-road/vehicle communication system for performing inter-road/vehicle communication based on an optical signal between an in-vehicle unit 2 and a light emitter/receiver 8 of an optical beacon 4 in a communication region A. This system is provided with a plurality of photo-diodes for receiving up-link rays of light UO according to division regions UA1 to UA4 configured by dividing an up-link region UA included in the communication region A in a vehicle traveling direction. The light reception area of a photo-diode 11 corresponding to the division region UA1 configuring the end of the up-link region UA in the vehicle traveling direction is set so as to be smaller than the light reception area of the photo-diode corresponding to the other division regions UA2 to UA4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009289994-A (JP)
Title: Process for producing magnet
Inventor: BABA FUMITAKA
IPC: B22F3/00
Filed: 2008-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for producing a magnet capable of obtaining a magnet with a sufficiently high Br and an excellent HcJ even when a heat-treatment temperature is relatively low.  <P>SOLUTION: The process for producing the magnet comprises a first step in which a heavy rare earth compound containing Dy or Th as a heavy rare earth element is adhered onto a sintered compact of a rare earth magnet and a second step in which the heavy rare earth compound-adhered sintered compact is subjected to heat treatment, wherein the heavy rare earth compound is a Dy or Th iron compound.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008202061-A (JP)
Title: Process for producing thermoplastic polyurethane elastomer
Inventor: BRAEUER WOLFGANG
IPC: C08G18/42
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for producing a flexible and low shrinking thermoplastic polyurethane composition for molding easily releasable from a mold and having favorable low temperature and mechanical characteristics, and a Shore A hardness of 45-65.  <P>SOLUTION: The process for producing comprises (A) reacting a straight chain hydroxyl-terminated polyol with an organic diisocyanate, (B) mixing the prepolymer prepared in the process (A) with an organic diisocyanate, and (C) reacting the mixture obtained in the process (B) with a diol chain extending agent, wherein a molar ratio of NCO:OH of the components used in the processes (A), (B) and (C) is controlled to 0.9:1 to 1.1:1, and the ratio of OH groups in the polyol and OH groups of the chain extending agent is controlled to 0.3:1 to 2.0:1, preferably to 0.4:1 to 1.5:1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008241722-A (JP)
Title: Probe card and method of manufacturing semiconductor device
Inventor: WATANABE SHINOBU
IPC: G01R1/073
Filed: 2008-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To apply an accurate voltage to a power terminal of a semiconductor device, even if a contact resistance between a probe for voltage application and the power terminal of the semiconductor device is heightened, in a test of the semiconductor device.  <P>SOLUTION: A probe card has an input terminal to which a voltage ia applied; a first probe for voltage application whose one end side is connected electrically to the input terminal, for applying the voltage applied to the input terminal from the other end side to a voltage application object; a first probe for voltage measurement for measuring a voltage of the voltage application object; and an output terminal connected electrically to one end side of the first probe for voltage measurement, for outputting a voltage measured at the other end side of the first probe for voltage measurement and transferred to one end side. The first probe for voltage application and the first probe for voltage measurement are arranged so that a distance between the other end of the first probe for voltage application and the other end of the first probe for voltage measurement is shorter than a distance between one end of the first probe for voltage application and one end of the first probe for voltage measurement.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009291667-A (JP)
Title: Wastewater treatment method and equipment in copper smelting plant
Inventor: AKATA AKIHIKO
IPC: C04B5/02
Filed: 2008-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To control pH of granulation water in a preliminary process so as not to exert influence on wastewater treatment in final wastewater treatment equipment by a rapid decrease of a pH value in a part of granulation water discharged from preliminary wastewater treatment equipment for a water granulation process.  <P>SOLUTION: The preliminary wastewater treatment equipment, used in the water granulation process for producing granulated slag from molten slag generated in a copper smelting furnace by using granulation water, is provided with a water granulation tank, a settling tank, and a circulating means for the circulating use of the granulation water, and discharges a part of the granulation water to the outside of a system, and is also provided with a pH adjustment tank installed between the water granulation tank and the settling tank, a pH monitoring tank installed downstream the settling tank, an alkali storage tank supplying alkali to the pH monitoring tank, and a means of measuring the pH values of the granulation water in the pH adjustment tank and the pH monitoring tank and controlling the amount of the alkali supplied from the alkali storage tank based on the measured pH values so that the pH values of the granulation water may come in a range of 7.0-8.5.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009045433-A (JP)
Title: Method of radiography, and radiography system and radiation information system for executing the method of radiography
Inventor: OTA YASUYOSHI
IPC: G16H10/60
Filed: 2008-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of radiography capable of preventing confusion of a radiation conversion panel or a patient, and to provide a radiography system and radiation information system for executing the method of radiography.  <P>SOLUTION: A console 30 of the radiography system 20 compares the specification (required specification) of a cassette 24 notified from an RIS server 14 with the specification (real specification) of the cassette 24 corresponding to the patient ID read by a cassette ID reader 27 from a patient tag 19, and determines the appropriateness of the real specification. The console 30 collates the patient ID notified from the RIS server 14 with the patient ID (real patient ID) read by a patient ID reader 28 from the patient tag 19. The console 30 determines the permission/prohibition of radiography based on the result of determination of the specification of the cassette 24 and the result of collation with the patient ID.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009295686-A (JP)
Title: Probing apparatus
Inventor: WASHIO KENICHI
IPC: G01R31/26
Filed: 2008-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for making possible an accurate test by preventing a biased load from acting between an electrode and a contact.  <P>SOLUTION: This probing apparatus 10 maintains air-tight from the outside, a first space 84 between a chuck top 30 of an inspection stage 14 and a probe card 16 supported by a card base 18 and a second space 92 between the probe card 16 and a performance board 20 supported by the card base 18 by a first seal 88 and a second seal 96 respectively, makes possible the exhaustion of the first space 84 and the second space 92 through a first sucking hole 100 and a second sucking hole 104 respectively, and contacts an intermediate 22 located under the performance board 20 to both the probe card 16 and the performance board 20.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009291995-A (JP)
Title: Inkjet printer
Inventor: ONISHI MASARU
IPC: B41J2/01
Filed: 2008-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet printer which is reduced in maintenance workload of a cooling device of a water-cooled type for cooling a UVLED, low in maintenance cost of the cooling device, and high in mass productivity.  <P>SOLUTION: The cooling device 80 includes a cooling part 71 which is set to a UV light source 70 and cools heat generated when emitting ultraviolet light, a first circulation conduit 81 which passes a coolant liquid through the cooling part 71 and circulates it, a first circulation pump 82 which is provided in the first circulation conduit 81 and prepares a circulation flow so that the coolant liquid circulates in the first circulation conduit 81, a heat exchanger 83 which is provided in the first circulation conduit 81 and carries out heat exchange between the coolant liquid and a cooling water, and a water-cooling chiller unit 90 which supplies the cooling water to the heat exchanger 83.  <P>COPYRIGHT: (C)2010,JPO&INPIT